1 files changed, 11 insertions, 0 deletions

diff --git a/nacl/crypto_scalarmult/wrapper-base.cpp b/nacl/crypto_scalarmult/wrapper-base.cpp
new file mode 100644
index 00000000..f71ce19a
--- /dev/null
+++ b/nacl/crypto_scalarmult/wrapper-base.cpp
@@ -0,0 +1,11 @@
+#include <string>
+using std::string;
+#include "crypto_scalarmult.h"
+
+string crypto_scalarmult_base(const string &n)
+{
+  unsigned char q[crypto_scalarmult_BYTES];
+  if (n.size() != crypto_scalarmult_SCALARBYTES) throw "incorrect scalar length";
+  crypto_scalarmult_base(q,(const unsigned char *) n.c_str());
+  return string((char *) q,sizeof q);
+}